const mongoose = require('mongoose');
mongoose.set('strictQuery', true);
mongoose.connect("mongodb://probackend:admin123@60.204.147.240:27017/probackend",(err)=>{
    if(err){
        console.log("数据库连接失败")
    }
    console.log("连接成功,端口号为: 7890");
});
module.exports = mongoose